The NEIS were developed for both contractors and their customers by addressing the performance and quality issues that were, at best, subjective as provided in the National Electrical Code®. Electrical installations demand precision and careful craftsmanship. NECA was determined to find a way to clearly describe what those steps would be. The National Electrical Installation Standards (NEIS™) are the proud result of this ongoing effort.
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NECA supports a comprehensive industry education program by training electricians through apprenticeship and helping contractors improve their management and business operation skills.
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Featured Publications
NECA 100-2006 Symbols for Electrical Construction Drawings (ANSI)
Describes graphic symbols used to represent electrical wiring and equipment on construction drawings. This standard also summarizes recommended drawing practices for electrical construction drawings.
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NECA 130-2010, Standard for Installing and Maintaining Wiring Devices
Describes the Installing and Maintaining of low-voltage wiring devices permanently installed on building premises wiring systems for residential, commercial, and industrial applications…
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